Question

Speed of light in water is 2.25 x 108 m/s. Calculate the
refractive index of water.​

Answer 1

Explanation:

3/4 is the answer of question

Answer 2

Explanation:

Given,

v of light (v)=2.25×10^8m/s

Refractive index of water(n)=?

n=C/V

C=3×10^8m/s

n=3×10^8/2.25×10^8

n=3/2.25

n=1.3333...

Refractive index of water=1.3333...

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